Which of the following can be used to test if two nominal variables or characteristics are related?
A) A contingency table
B) A chi-square table
C) An ANOVA table
D) A scatter diagram

Question

Quizplus · Accepted Answer

A contingency table is the best choice when testing if two nominal variables are related. It is a table showing the frequency distribution of two or more categorical variables. The chi-square test can then be performed on the data within the contingency table to determine if there is a significant relationship between the variables. ANOVA and scatter diagrams are not applicable for testing nominal variables.

Which of the Following Can Be Used to Test If